GB1296846A - - Google Patents

Info

Publication number
GB1296846A
GB1296846A GB1296846DA GB1296846A GB 1296846 A GB1296846 A GB 1296846A GB 1296846D A GB1296846D A GB 1296846DA GB 1296846 A GB1296846 A GB 1296846A
Authority
GB
United Kingdom
Prior art keywords
members
peripheries
nov
rods
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1296846A publication Critical patent/GB1296846A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/092—Stirrers characterised by the mounting of the stirrers with respect to the receptacle occupying substantially the whole interior space of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/703—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with stirrers rotating at different speeds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polymerisation Methods In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1296846 Mixing apparatus; polymerisation apparatus ASAHI KASEI KOGYO KK 26 Nov 1969 [27 Nov 1968] 57903/69 Headings B1C and B1X A continuous polymerisation apparatus comprises a cylindrical, or oval vessel I having rotatable shafts 11, 12 carrying perforated or grid discs 9, 10 connected at their peripheries by rods 13. Frusto-conical agitating members 14 are fixed at their peripheries to the rods 13 with their smaller ends nearer the inlet 3; gas is removed at 5 and product at 4. The members 14 may be grids or wire gauge (see Fig. 5, not shown) and may be arranged to feed the reaction mixture towards the outlet 4 (see Fig. 3, not shown). There may be a cooling jacket 2. The angle # is preferably in the range 5‹-60‹; the mesh size of the grid or gauge is 5-40 mm., and the members 14 separated by a distance of 25-200 mm., both preferably increasing from the inlet to the outlet end.
GB1296846D 1968-11-27 1969-11-26 Expired GB1296846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43086336A JPS4813956B1 (en) 1968-11-27 1968-11-27

Publications (1)

Publication Number Publication Date
GB1296846A true GB1296846A (en) 1972-11-22

Family

ID=13883986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296846D Expired GB1296846A (en) 1968-11-27 1969-11-26

Country Status (5)

Country Link
US (1) US3630688A (en)
JP (1) JPS4813956B1 (en)
DE (1) DE1959139C3 (en)
FR (1) FR2024379A1 (en)
GB (1) GB1296846A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584056A5 (en) * 1971-03-19 1977-01-31 Firestone Tire & Rubber Co
DE2557580A1 (en) * 1975-12-20 1977-06-30 Dynamit Nobel Ag PROCESS AND DEVICE FOR PRODUCING POLYCONDENSATE
DE3743051A1 (en) * 1987-12-18 1989-06-29 Davy Mckee Ag DEVICE FOR TREATING HIGH VISCOSITY SUBSTANCES
US4965298A (en) * 1988-08-16 1990-10-23 Marathon Oil Company Preparation and cooling of aqueous polymer solution
US5263774A (en) * 1992-03-04 1993-11-23 Kamyr, Inc. Rotor for increasing mixing efficiency in a medium consistency mixer
AU5014293A (en) * 1992-08-28 1994-03-29 Turbocom, Inc. Method and apparatus for mixing fluids
US5599507A (en) * 1994-11-09 1997-02-04 Shaw; Gordon Reactor apparatus for preparing a polymeric material
DE4447421C1 (en) * 1994-12-30 1996-09-12 Fischer Karl Ind Gmbh Polymer reactor rotor core is perforated hollow cylinder on stub shafts
TW541321B (en) * 1996-09-04 2003-07-11 Hitachi Ltd Process and apparatus for continuous polycondensation
US6833728B2 (en) * 2001-10-23 2004-12-21 Infineon Technologies Ag Simultaneous bidirectional signal transmission
EP1633010B1 (en) 2003-05-12 2016-04-27 Mitsubishi Materials Corporation Composite porous body, member for gas diffusion layer, cell member, and their manufacturing methods
AT412951B (en) * 2003-10-02 2005-09-26 Vtu Engineering Planungs Und B THIN FILM EVAPORATOR
DE10357183A1 (en) * 2003-12-06 2005-06-30 Bayer Materialscience Ag Apparatus and method for evaporating monomers and other volatile components from polymer melts
US6969491B1 (en) * 2004-09-01 2005-11-29 3M Innovative Properties Company Stirred tube reactor and method of using the same
DE102005003731B4 (en) 2005-01-26 2006-10-05 Epc Industrial Engineering Gmbh Reactor for the continuous and simultaneous production of various and variably viscous polyester products with control of the process progress via the hydraulic drive system (s)
EP2806972A1 (en) 2012-01-24 2014-12-03 Koninklijke Philips N.V. Filter unit for a cartridge
DE102013019611A1 (en) 2013-11-25 2015-05-28 Gneuss Gmbh Apparatus for the production of polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302281A (en) * 1917-11-30 1919-04-29 William H Bates Jr Metallurgical smoke-filter.
US2869838A (en) * 1956-04-09 1959-01-20 Du Pont Agitating device
NL125080C (en) * 1964-01-14

Also Published As

Publication number Publication date
DE1959139C3 (en) 1980-02-14
FR2024379A1 (en) 1970-08-28
DE1959139A1 (en) 1970-06-11
DE1959139B2 (en) 1979-06-13
US3630688A (en) 1971-12-28
JPS4813956B1 (en) 1973-05-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PE20 Patent expired after termination of 20 years